Extrusion for a picture frame



FIG. 1 is a perspective view of an extrusion for a picture frame showing the present design;

FIG. 2 is an enlarged, left-side end view of the extrusion for a picture frame of FIG. 1, the right-side end view being a mirror image thereof;

FIG. 3 is a front view of the extrusion for a picture frame of FIG. 1;

FIG. 4 is a rear view of the extrusion for a picture frame of FIG. 1;

FIG. 5 is a plan view of the extrusion of a picture frame of FIG. 1; and,

FIG. 6 is a bottom view of the extrusion of a picture frame of FIG. 1.

The views are shown broken away to indicate and indeterminate length. 

The ornamental design for an extrusion for a picture frame, as shown and described. 